I'd have to admit that there is at least some merit to what LucyTheApe is saying but it's not all-encompassing. The evolution has not stopped in parts of Africa - Rwanda, Benin, Togo, etc. where people are living shorter lives than chimanzees. And it's a fact - the first HIV-resistent persons came from Africa - the prostitutes that have never seen a condom in their entire life. Have a look:
Hope for Aids cure as prostitutes defy virus in the slums
Hope for Aids cure as prostitutes defy virus in the slums | World news | The Guardian
It is a safe bet to say that it's evolution at its finest, and it may well save us from plague of the 21 century. It's terrifying and inhuman but evolution is simply weeding out the unfit. Weep
Edited by Agobot, : No reason given.